(2) Master Disconnect Key For Caterpillar CAT 8H5306, 8H-5306, 8398, 7N0718

Master Disconnect Key for Caterpillar

This master disconnect key is a replacement for Caterpillar equipment, directly cross-referencing OEM numbers 8H5306, 8H-5306, 8398, and 7N0718, and is supplied as a 2-pack for backup or dual installations.

Overview

The master disconnect key for Caterpillar provides a manual battery disconnect solution for heavy machinery. It allows operators to cut all electrical power to the vehicle, preventing battery drain and unauthorized use. This key is compatible with many Caterpillar models that use the specified OEM part numbers.

Built For Performance

• Manufactured from durable steel to withstand heavy use
• Precision-cut grooves match original Caterpillar key specs
• Corrosion-resistant coating for longevity
• Ergonomic handle for easy grip in gloved hands
• 2-pack ensures you always have a spare

On-The-Job Use

• Disconnecting batteries during maintenance or storage
• Emergency power cut-off in hazardous situations
• Theft prevention by removing key after parking
• Switching between multiple batteries in dual-battery setups

Specs At A Glance

Good To Know

Q: Will this key fit my Caterpillar machine? A: It is designed to replace OEM keys with numbers 8H5306, 8H-5306, 8398, and 7N0718; verify your machine's key part number against this list for compatibility.

Q: Can I use this key for ignition or door locks? A: No, this key is intended solely for the battery disconnect switch, not for ignition or door locks; do not attempt to use it on other tumblers.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.